BlendLab vs Chrooma Colors
Price, ratings, monetisation and update history for both apps, side by side ā with what reviewers say about each.
BlendLab
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BlendLab is a professional color mixing tool designed for artists, designers, and anyone interested in color theory. Mix two colors incrementally and see real-time results with precise control over ratios. KEY FEATURES: ⢠Real-time Color Mixing - Mix two colors unit by unit with +1 additions - See instant visual feedback of your blend - Switch between HEX and RGB display modes ⢠Recipe Management - Save your favorite color combinations - View mixing ratios and proportions - Access complete mixing history ⢠Intuitive Interface - Clean, modern design focused on colors - Haptic feedback for interactive elements - Color picker with HEX input support ⢠Professional Tools - Linear sRGB color space calculations - Accurate color blending algorithms - Ratio calculations with automatic simplification ⢠Recipe Library - Browse all saved color recipes - Sort by creation date - Quick access to recipe details ⢠Mix History - Step-by-step mixing progression - Rollback to any previous state - Visual timeline of color additions PERFECT FOR: - Digital artists creating color palettes - Designers exploring color combinations - Students learning color theory - Anyone interested in color mixing
Chrooma Colors
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Play with colors. See what you've been missing. Chrooma uses real color science, not RGB shortcuts. Extract a palette from any photo and understand immediately why those colors work together: which harmonies are present, where they sit in Munsell space, what temperature balance they create. Or mix your own colors with spectral calculations that model how pigments actually behave. PHOTO ANALYSIS Pull a palette from any photo and understand it immediately: ⢠Unlimited extraction from camera or library ⢠Harmony detection, temperature mapping, balance analysis ⢠Dedicated fullscreen modal with one-tap export ⢠See what Pro analysis unlocks before you buy EXPLORE ā 23 Interactive Challenges Put your color vision to the test for real. Sort Munsell value steps, identify simultaneous contrasts, reconstruct palettes from memory. Scoring uses CIEDE2000 perceptual difference. You'll discover where your perception is sharp and where it isn't. COMPOSE ā 56 Generative Styles Turn any palette into shareable art. Geometric tiles, flow fields, Voronoi cells, aurora gradients, Albers-style overlays. Export as PNG or animated MP4. EXPLAIN ā Color Theory You Can See 10 interactive pages: Itten's 7 contrasts, Munsell notation, Goethe's color theory, 460+ color names with etymology and history, gamut visualization, harmony rules, light physics. Not a textbook. Every concept is something you interact with. MIX ā Paint Recipes with Spectral Physics Kubelka-Munk theory models how light scatters through pigment layers. Blue + yellow produces a muted olive, not bright green, because that's what real paint does. Spectral reflectance curves from 24 real pigments (Golden Heavy Body Acrylics, measured with a spectrophotometer). Separate engines for paint, light, and colorant. COLOR COMPARE Pick two colors and see exactly how they relate. Perceptual distance (ĪEāā), WCAG contrast ratio, harmony type, temperature delta, Itten contrasts. MORE ⢠Gradient comparison across 4 color spaces (HSL, Lab, OKLCh, sRGB) ⢠Color of the Day with a new curated color every morning ⢠Weekly palettes tied to seasons and weather ⢠Your Color Imprint, a personality profile that evolves monthly ⢠Palette management with unlimited palettes ⢠Works offline, no account required WHO USES CHROOMA? Painters who want to understand why their mixes don't turn out as expected. Art students studying Itten and Munsell. If you're decorating a room and need to pull a palette from a photo, it does that. And if you just want more than a hex picker, the challenges alone are worth it. PRICING Free to explore. One purchase unlocks everything. No subscription, no ads, ever. PRIVACY No account. Your palettes stay on your device. Optional anonymous analytics, adjustable in Settings.
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Verdict
The clearest difference is in-app purchases: BlendLab at none against Chrooma Colors's 1. Chrooma Colors's advantage is ads (none vs shown) and iOS requirement (15.0 vs 17.0). On price and device support there is nothing between them.
Scored on Price Ā· Rating Ā· Positive reviews Ā· Number of ratings Ā· Update frequency Ā· Ads Ā· In-app purchases Ā· Monetization Ā· Best chart rank Ā· Devices Ā· Requires iOS
Both are free to download. Chrooma Colors sells 1 one-off in-app purchase. BlendLab asks for nothing beyond the download.
| Parameter | BlendLab | Chrooma Colors |
|---|---|---|
| Price | Free | Free |
| Update frequency | ā | Every 11 days |
| Ads | Yes | No ā better |
| In-app purchases | No ā better | Yes |
| Devices | iPhone | iPhone, iPod ā better |
| Requires iOS | 17.0 | 15.0 ā better |
| Further details ā not scored | ||
| Size | 4 MB | 53 MB |
| Age rating | 4+ | 4+ |
| Developer | YOSHIKI OSHIMA | Julien Brun |
In-app purchases
BlendLab
No in-app purchases
Chrooma Colors
- Chrooma Colors Pro$6.99
Questions
Is BlendLab free?
Is Chrooma Colors free?
Do BlendLab or Chrooma Colors have ads?
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